 (to the Computer).
 (to the Computer).
 (to the HP48).
 (to the HP48).
9 PIN D-SUB FEMALE to the Computer.
4 PIN HP48 FEMALE to the HP48
| PC | HP48 | ||
|---|---|---|---|
| Shield | SHIELD | 1 | Shield | 
| RxD | 2 | 2 | RxD | 
| TxD | 3 | 3 | TxD | 
| GND | 5 | 4 | GND | 
| Contributor: | Joakim Ögren, Frank Vorstenbosch, Andrew Chen | 
| Source: | comp.sys.hp48 FAQ | 
  Copyright © The Hardware Book Team 1996-2004.
  May be copied and redistributed, partially or in whole, as appropriate.
  Document last modified: 2002-01-14